The customer must first enter their bank card and Clubcard details. When they are ready to pay at the checkout they must either enter a passcode, use Touch ID or Face ID (on iOS) then scan the QR code. The customer can spend up to £250 per transaction while paying with the app. In 2017, the app was renamed Tesco Pay+. References External links Tesco Clubcard 1995 establishments in the United Kingdom Customer loyalty programs Tesco Extortion attempts against Tesco